body {
	font-family: "微软雅黑";
	font-size: 12px;
}

* {
	padding: 0;
	margin: 0;
}

/* 版心 */
.main {
	width: 90%;
	margin: 0 auto;
}

.nav_top {
	background: #333;
	height: 30px;
	width: 100%;
	position: fixed;
	top: 0;
	z-index: 99;
}

.nav_top .nav_top_l {
	width: 80%;
	float: left;
}

.nav_top .nav_top_r {
	float: right;
	width: 20%;
}

.nav_top a {
	color: #aaa;
	font-family: "arial black", "微软雅黑";
	text-decoration: none;
	line-height: 30px;
	font-size: 10px;
}

.nav_top a:hover {
	color: #fff;
}

.nav_top .sep {
	color: #aaa;
}

#shopcar {
	background: #666;
	float: right;
	width: 40%;
	text-align: center;
	position: relative;
}

#shopcar div {
	width: 120px;
	height: 40px;
	background: #eee;
	position: absolute;
	top: 30px;
	left: -30px;
	line-height: 40px;
	display: none;
}

#shopcar a:hover+div {
	display: block;

}
